CN203731919U - Adjustable fluid radiating fin - Google Patents
Adjustable fluid radiating fin Download PDFInfo
- Publication number
- CN203731919U CN203731919U CN201320877473.0U CN201320877473U CN203731919U CN 203731919 U CN203731919 U CN 203731919U CN 201320877473 U CN201320877473 U CN 201320877473U CN 203731919 U CN203731919 U CN 203731919U
- Authority
- CN
- China
- Prior art keywords
- fin
- fluid
- radiating fin
- groove
- adjustable fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an adjustable fluid radiating fin. The adjustable fluid radiating fin comprises a fluid tube and a radiating fin body which is arranged on the outer circumference of the fluid tube, and a groove which is sunken into a tube cavity of the fluid tube is formed in the tube wall of the fluid tube. One end of the radiating fin body is placed inside the groove, and the other end of the radiating fin body is arranged outside the groove. When the radiating area of fluid needs to be increased, the radiating fin body is drawn out from the inside of the groove, the fluid flows through the inside of the fluid tube, and the fluid is radiated through the radiating fin body. Through the groove which is sunken into the tube cavity of the fluid tube, the radiating fin body is arranged in the groove, the radiating area of the radiating fin body outside the fluid tube is adjusted by plugging, so that the radiating efficiency of the fluid is adjusted, and the application range of one single fluid radiating fin is widened.
Description
Technical field
The utility model relates to field of heat exchange equipment, relates in particular to a kind of adjustable fluid radiating fin.
Background technology
Heat exchanger, is the equipment of cold fluid that the part heat of hot fluid is passed to, and claims again heat exchanger.Heat exchanger is the common apparatus of chemical industry, oil, power, food and other many industrial departments, occupies aborning critical role.In Chemical Manufacture, heat exchanger can be used as heater, cooler, condenser, evaporimeter and reboiler etc., applies more extensive.In actual production process, heat exchanger is no matter be in the peak period going into operation or the low ebb phase, it is all same use pattern, the low ebb phase may be caused aging under the unnecessary high temperature of heat dissipation equipment, in peak period, may cause again the heat-sinking capability of heat dissipation equipment not enough, do not reach the radiating effect needing, lack a kind of radiating fin that can regulate heat-sinking capability.
Utility model content
Thereby the utility model proposes the adjustable fluid radiating fin that a kind of position relationship arranging between fin and fluid hose is adjusted radiating effect.
For realizing above-mentioned design, the utility model by the following technical solutions:
A kind of adjustable fluid radiating fin, comprise fluid hose and the fin that is arranged at the excircle of described fluid hose, on the tube wall of described fluid hose, offer the intraluminal groove that is trapped in fluid hose, one end of described fin is arranged in described groove, the other end is arranged at outside described groove, when fluid need to increase area of dissipation, described fin is outwards extracted in groove, fluid flows through in fluid hose, by described fin, dispels the heat.
Wherein, on the inwall of described groove, relative one side offers location stria, and the cross section of described fin is several fonts, and when described fin is outwards extracted or inwardly pushed, the opening two ends of described fin snap in one group of location stria.
Wherein, the number of described location stria is 4～6 groups.
Wherein, the number of described location stria is 5 groups.
Wherein, the bottom of described groove is fixed in the inner end of described fin, and described fin is socketed to form by the inner sub-sheet of a plurality of heat radiations diminishing successively outward by a plurality of.
Wherein, one in adjacent two sub-sheets of heat radiation is provided with locating hole, and another is provided with flexible positioning piece.
Wherein, the number of the sub-sheet of described heat radiation is 2～5.
Wherein, the number of the sub-sheet of described heat radiation is 3.
Wherein, the outer end of described fin is provided with ventilating opening.
Wherein, the side of described fin is provided with ventilating opening.
The beneficial effects of the utility model are: by setting, be absorbed in the groove in the official jargon of fluid hose, fin is arranged in groove, by plug, realize the area of dissipation of adjusting the fin outside fluid hose, thereby adjust the efficiency of fluid for radiating heat, improved the range of application of single kind of fluid for radiating heat fin.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during the utility model embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to the content of the utility model embodiment and these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of adjustable fluid radiating fin of providing of the utility model embodiment.
Wherein: 1-fluid hose; 11-groove; 2-fin.
The specific embodiment
For making technical problem that the utility model solves, the technical scheme of employing and the technique effect that reaches are clearer, below in conjunction with accompanying drawing, the technical scheme of the utility model embodiment is described in further detail, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those skilled in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, it is the structural representation of a kind of adjustable fluid radiating fin of providing of the utility model embodiment.The device of the present embodiment is mainly used in industrial production, life heating etc. needs heat exchange, particularly by under the environment of fluid heat transfer.As shown in the figure, this adjustable fluid radiating fin, comprise fluid hose 1 and the fin 2 that is arranged at the excircle of described fluid hose 1, on the tube wall of described fluid hose 1, offer the intraluminal groove 11 that is trapped in fluid hose 1, one end of described fin 2 is arranged in described groove 11, and the other end is arranged at outside described groove 11, when fluid need to increase area of dissipation, described fin 2 is outwards extracted from groove 11 is interior, and fluid flows through in fluid hose 1, by described fin 2 heat radiations.On the inwall of described groove 11, relative one side offers location stria, and the cross section of described fin 2 is several fonts, and when described fin 2 is outwards extracted or inwardly pushed, the opening two ends of described fin 2 snap in one group of location stria.The number of described location stria is 4～6 groups.Preferably, the number of described location stria is 5 groups.The outer end of described fin 2 is provided with ventilating opening.The side of described fin 2 is provided with ventilating opening.
Existing radiating fin is all to improve radiating effect by the shape of change fin, area, surface details etc.Once after radiating fin becomes product, its heat radiation relevant parameter be changed with regard to being difficult to.The fin 2 of the radiating fin in the present embodiment is not unalterable with the relative position relation of fluid hose 1, by groove 11 is set on fluid hose, one end of fin 2 is arranged to groove 11, in actual application process, can regulate fin 2 and the relative position of groove 11.Under this mode, because the existence of groove 11, the tube wall of fluid hose 1 and the contact area of fluid increase, and itself just can reach better radiating effect.A kind of regulative mode of fin 2, in the interior relative one side correspondence of groove 11, a plurality of location stria is set, the cross section of described fin 2 is several fonts, when fin 2 inserts groove 11, the opening two ends of a few font fin snap in one group of location stria, by the metallic elastic tension force fixed position of fin 2 itself, thereby realize the adjusting of the degree of depth.When needs carry out radiating effect adjusting again, pin fin 2, the two ends of fin 2 depart from from one group of location stria at current place, then by plug fin 2, make its opening enter next group and locate stria, reorientate.When the area of fin 2 outside groove 1 is larger, radiating effect is better, otherwise radiating effect is poorer.In industrial processes, heat radiation process does not generally reach the requirement of stepless control, does not need to reach the requirement of stepless control yet, therefore 4～6 groups of location strias are only set, the best arranges 5 groups.The outer end of fin 2 and side arrange to such an extent that ventilating opening is also in order to strengthen circulation of air, improve radiating effect.
Preferably, the bottom of described groove 11 is fixed in the inner end of described fin 2, and described fin 2 is socketed to form by the inner sub-sheet of a plurality of heat radiations diminishing successively outward by a plurality of.One in adjacent two sub-sheets of heat radiation is provided with locating hole, and another is provided with flexible positioning piece.The number of the sub-sheet of described heat radiation is 2～5.Further, the number of the sub-sheet of described heat radiation is 3.
The regulative mode of another kind of fin 2, fin 2 is arranged to the mode of the sub-sheet socket of a plurality of heat radiations, with a kind of fit system that is similar to the mobile jib of telescopic antenna or folding umbrella, one end of fin 2 is fixed on to the bottom of groove 11, then by dispel the heat sub-sheet of stretching, realize the adjustment to the length of fin 2, because much more the fit system of the mobile jib of telescopic antenna and folding umbrella is described in the prior art, again no longer repeated.After adjusting the length of fin 2, between adjacent two sub-sheets of heat radiation, by locating hole and flexible positioning piece, position, a flexible positioning piece embeds among locating hole, generally speaking, on the sub-sheet of less heat radiation, flexible positioning piece is set, on the sub-sheet of larger heat radiation, locating hole is set.Because the thickness of fin 2 is had to certain requirement under this structure, if be small-sized radiating fin, 2～5 of the numbers of each fin 2, with 3 the bests.And for large-scale radiating fin, can increase as one sees fit the number of the sub-sheet of heat radiation, increase heat radiation progression.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (10)
1. an adjustable fluid radiating fin, comprise fluid hose (1) and be arranged at the fin (2) of the excircle of described fluid hose (1), it is characterized in that, on the tube wall of described fluid hose (1), offer the intraluminal groove (11) that is trapped in fluid hose (1), one end of described fin (2) is arranged in described groove (11), the other end is arranged at outside described groove (11), when fluid need to increase area of dissipation, described fin (2) is outwards extracted in groove (11), fluid flows through in fluid hose (1), by described fin (2), dispels the heat.
2. a kind of adjustable fluid radiating fin according to claim 1, it is characterized in that, on the inwall of described groove (11), relative one side offers location stria, the cross section of described fin (2) is several fonts, when described fin (2) is outwards extracted or inwardly pushed, the opening two ends of described fin (2) snap in one group of location stria.
3. a kind of adjustable fluid radiating fin according to claim 2, is characterized in that, the number of described location stria is 4～6 groups.
4. a kind of adjustable fluid radiating fin according to claim 3, is characterized in that, the number of described location stria is 5 groups.
5. a kind of adjustable fluid radiating fin according to claim 1, it is characterized in that, the bottom of described groove (11) is fixed in the inner end of described fin (2), and described fin (2) is socketed to form by the inner sub-sheet of a plurality of heat radiations diminishing successively outward by a plurality of.
6. a kind of adjustable fluid radiating fin according to claim 5, is characterized in that, one in adjacent two sub-sheets of heat radiation is provided with locating hole, and another is provided with flexible positioning piece.
7. a kind of adjustable fluid radiating fin according to claim 5, is characterized in that, the number of the sub-sheet of described heat radiation is 2～5.
8. a kind of adjustable fluid radiating fin according to claim 7, is characterized in that, the number of the sub-sheet of described heat radiation is 3.
9. a kind of adjustable fluid radiating fin according to claim 1, is characterized in that, the outer end of described fin (2) is provided with ventilating opening.
10. a kind of adjustable fluid radiating fin according to claim 1, is characterized in that, the side of described fin (2) is provided with ventilating opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320877473.0U CN203731919U (en) | 2013-12-27 | 2013-12-27 | Adjustable fluid radiating fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320877473.0U CN203731919U (en) | 2013-12-27 | 2013-12-27 | Adjustable fluid radiating fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731919U true CN203731919U (en) | 2014-07-23 |
Family
ID=51201987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320877473.0U Expired - Fee Related CN203731919U (en) | 2013-12-27 | 2013-12-27 | Adjustable fluid radiating fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731919U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673713A (en) * | 2013-12-27 | 2014-03-26 | 无锡佳龙换热器制造有限公司 | Adjustable fluid cooling fin |
| CN105257979A (en) * | 2015-07-02 | 2016-01-20 | 浙江海洋学院 | Liquefied natural gas gasifier fixedly connected with inner heat exchange fins and retractable outer heat exchange fins |
| CN105299451A (en) * | 2015-07-02 | 2016-02-03 | 浙江海洋学院 | Liquefied natural gas gasifier detachably connected with telescopic outer heat exchange fins |
-
2013
- 2013-12-27 CN CN201320877473.0U patent/CN203731919U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673713A (en) * | 2013-12-27 | 2014-03-26 | 无锡佳龙换热器制造有限公司 | Adjustable fluid cooling fin |
| CN103673713B (en) * | 2013-12-27 | 2015-10-28 | 无锡佳龙换热器股份有限公司 | A kind of adjustable fluid radiating fin |
| CN105257979A (en) * | 2015-07-02 | 2016-01-20 | 浙江海洋学院 | Liquefied natural gas gasifier fixedly connected with inner heat exchange fins and retractable outer heat exchange fins |
| CN105299451A (en) * | 2015-07-02 | 2016-02-03 | 浙江海洋学院 | Liquefied natural gas gasifier detachably connected with telescopic outer heat exchange fins |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103673713A (en) | Adjustable fluid cooling fin | |
| CN203731919U (en) | Adjustable fluid radiating fin | |
| CN201803621U (en) | Heat exchanger | |
| EP3040639B1 (en) | Radiating fin with bent radiating portion and electrothermal oil heater using same | |
| CN105115332A (en) | Planar super-conduction heat pipe and preparation method thereof | |
| CN203748024U (en) | Intensive positive temperature coefficient thermistor heater | |
| CN104197498A (en) | Heat exchanger for refrigerating equipment and refrigerating equipment provided with same | |
| CN203687198U (en) | Movable air cooling device | |
| CN204227373U (en) | A kind of high-power LED radiator | |
| CN203869569U (en) | Rectangular open window fin, radiating tube and intercooler | |
| CN202734637U (en) | Finned heat exchange tube | |
| CN202571049U (en) | Hydraulic expand tube fixture for boiler tube | |
| CN203147703U (en) | High-power LED (Light-Emitting Diode) radiator | |
| CN202501705U (en) | Radiating structure for display module of refrigerator | |
| CN202562356U (en) | Tube plate heat exchanger | |
| CN203761738U (en) | Radiator structure of electronic component | |
| CN210940413U (en) | Heat insulation device of forming machine | |
| CN205096341U (en) | Oval cooling tube processor | |
| CN204254555U (en) | High thermal louver | |
| CN203100477U (en) | Energy-saving multifunctional radiator | |
| CN205566956U (en) | Novel cooler | |
| CN205300373U (en) | Studded tube | |
| CN203696185U (en) | Welding and positioning tool for fin-free heat exchanger | |
| CN202267126U (en) | Electric heating upright column type radiator | |
| CN207751379U (en) | A kind of heat exchanger fin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140723 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |